[{"name":"PharmaMaria","country":"Spain","currency":"EUR","medicines":[{"name":"Medicine 1","type":"Suncream","price":32,},{"name":"Medicine 2","type":"Suncream","price":5},{"name":"Medicine 3","type":"Pills","price":7}]},{"name":"PharmaMaria","country":"France","currency":"EUR","medicines":[{"name":"Medicine 1","type":"Dietetic","price":10,},{"name":"Medicine 2","type":"Pills","price":2},{"name":"Medicine 3","type":"Suncream","price":23}]}]

db.collection.aggregate({"$match":{"country":"Spain","medicines.type":"Suncream"}})